Westone AC20 Full Acrylic Dual Driver Stereo Monitor

The AC Series breaks new ground in performance, quality and value. Handcrafted in the same custom lab alongside the revered Westone ES Series, the AC Series uses balanced armature drivers to accurately reproduce your live performance. The cold pour" clear acrylic body with the EPIC removable cable is exceptionally comfortable, provides up to 25dB of ambient noise reduction and is quite stealthy on stage.

Dual-Driver Balanced Armature Technology
• Ultra-accurate, true dual-driver system delivers a accurate reproduction in the ear.

Westone True-Fit Technology
Fifty years experience with in-ear applications has yielded a low-profile, lightweight, universal earpiece with optimum ergonomics and fit. The True-Fit sound port delivers maximum comfort and in-ear coupling for dynamic transfer of sound.

Balanced Armature
Operating on different functional principles than traditional dynamic, moving coil drivers, balanced armature drivers are significantly more compact and efficient, allowing for a more comfortable, electronically sensitive and sonically accurate end result. Westone implements sophisticated 2-way and 3-way multi-BA driver configurations to further enhance detail and extend the frequency response range well beyond typical in-ear solutions.

Westone Custom-Fit Technology
Fully custom earpieces are cast, sculpted and polished by hand from actual impressions of your ears. Since every ear is unique, Westone Custom-Fit tech offers the best comfort, fit and acoustic seal to take your audio experience to an entirely new level.

EPIC Cable
Constructed of bifurcated, high-flexibility, ultra-low resistance tinsel wire and reinforced with a special aramid fiber usually reserved for ballistic-rated body armor, Westone's unique EPIC (Earphone Precision Interface Cable) cabling is second to none in audio quality, comfort and durability. The robust, braided design resists tangles, while the integrated slider keeps your earphones in place during activity. EPIC's over-the-ear cable design also offers superior in-ear comfort and isolation from mechanical cable noise.

Made in the USA
Just as the best musical instruments are those constructed by hand, so are the best earphones which reproduce your music. Meticulously built by a staff of dedicated artisans and lab techs, Westone's USA products exhibit a level of craftsmanship that truly embodies America's rich history of handmade artistry.

Cold Pour Acrylic
As an alternative to most curing techniques, earpiece housings are cold-poured in acrylic which results in a thicker, more resilient and solid acoustic enclosure. Expect increased durability, a more controlled response and a lustrous appearance from this Westone technology.